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ubuntucveUbuntu.comUB:CVE-2019-5885
HistoryMar 21, 2019 - 12:00 a.m.

CVE-2019-5885

2019-03-2100:00:00
ubuntu.com
ubuntu.com
6

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.006 Low

EPSS

Percentile

79.2%

JSON

Matrix Synapse before 0.34.0.1, when the macaroon_secret_key authentication
parameter is not set, uses a predictable value to derive a secret key and
other secrets which could allow remote attackers to impersonate users.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmatrix-synapse< 0.24.0+dfsg-1ubuntu0.1~esm1UNKNOWN

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cve 1
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veracode
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2019-03-22 13:21:00
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CVE-2019-5885
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PYSEC-2019-187
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Matrix Synapse Predictable Secret Key
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2019-03-21 16:01:00
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Fedora 28 : matrix-synapse (2019-c6044b3fce)
2019-01-23 00:00:00
Fedora 29 : matrix-synapse (2019-4d914f9257)
2019-01-23 00:00:00
FreeBSD : py-matrix-synapse -- undisclosed vulnerability (383931ba-1818-11e9-92ea-448a5b29e8a9)
2019-01-16 00:00:00
openvas
openvas
Fedora Update for matrix-synapse FEDORA-2019-4d914f9257
2019-05-07 00:00:00
Fedora Update for matrix-synapse FEDORA-2019-c6044b3fce
2019-01-23 00:00:00
Ubuntu: Security Advisory (USN-6076-1)
2023-05-17 00:00:00
archlinux
archlinux
[ASA-201901-12] matrix-synapse: private key recovery
2019-01-24 00:00:00
github
github
Matrix Synapse Predictable Secret Key
2022-05-13 01:08:16
fedora
fedora
[SECURITY] Fedora 29 Update: matrix-synapse-0.34.0.1-1.fc29
2019-01-22 17:43:03
[SECURITY] Fedora 28 Update: matrix-synapse-0.34.0.1-2.fc28
2019-01-23 01:46:10
freebsd
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2019-01-10 00:00:00
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2019-03-21 16:01:05
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2019-03-19 17:59:29
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2019-03-21 16:01:05
ubuntu
ubuntu
Synapse vulnerabilities
2023-05-16 00:00:00

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.006 Low

EPSS

Percentile

79.2%

JSON
Related for UB:CVE-2019-5885
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